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SSP7615-30MR
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Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SSP7615-30MR
Shanghai Siproin Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
SSP7615-30MR from Shanghai Siproin Microelectronics, in a SOT-23-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground pin (GND) of the regulator, which the datasheet lists as the GND pin for the SOT23-3 package. |
| 2 | VOUT | power_out | Output voltage pin; the datasheet gives an output range of 1.2V~5.0V and a maximum output current of 400mA at VOUT=3.3V. |
| 3 | VIN | power_in | Input voltage pin; the input voltage range is 1.5V |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Siproin Microelectronics |
| Package | SOT-23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Voltage | VIN | 1.5 | 8 | V | 5 | ||
| Current Limit | ILIMIT | 400 | mA | VIN=VEN=4.5V | 5 | ||
| Short Current | ISHORT | 35 | mA | VEN=VIN, VOUT Short to GND with 1Ω | 5 | ||
| Line Regulation | △VLINE | 0.01 | 0.15 | %/V | VIN=2.7~5.5V, IOUT=1mA | 5 | |
| Shut-down Current | ISHDN | 1 | µA | VEN=0V | 5 | ||
| EN logic high voltage | VENH | 1.2 | V | VIN=5.5V, IOUT=1mA | 5 | ||
| EN logic low voltage | VENL | 0.4 | V | VIN=5.5V, VOUT=0V | 5 | ||
| EN Input Current | IEN | 1 | μA | VEN= 0 to 5.5V | 5 | ||
| Input Voltage | VIN | -0.3 | 8 | V | 4 | ||
| Max Output Current | IOUT | 450 | mA | 4 | |||
| Operating Temperature | Topr | -40 | 85 | ℃ | 4 | ||
| Storage Temperature | Tstg | -55 | 150 | ℃ | 4 | ||
| Package Lead Soldering Temperature | Tsol | 260 | ℃ | 4 | |||
| Junction Temperature | Tj | -40 | 125 | ℃ | 4 | ||
| Thermal Resistance (Junction to Ambient) | θJA | 500 | ℃/W | SOT23-3, no ambient airflow, no heat sink | 4 | ||
| Power Dissipation | PD | 0.4 | W | SOT23-3, PD measured at Ta= 25℃ | 4 |
CAD (KiCad official)
- Symbol:
SSP7615-30MR - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
ssp7615-30mr-etched.step/ssp7615-30mr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ssp7615-30mr.step/ssp7615-30mr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Siproin Microelectronics datasheet (13 pp, sha256
5ca4f994acdfaaba, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusoff(skipped (clean text read)), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# SSP7615-30MR
**Shanghai Siproin Microelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
SSP7615-30MR from Shanghai Siproin Microelectronics, in a SOT-23-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground pin (GND) of the regulator, which the datasheet lists as the GND pin for the SOT23-3 package. |
| 2 | VOUT | power_out | Output voltage pin; the datasheet gives an output range of 1.2V~5.0V and a maximum output current of 400mA at VOUT=3.3V. |
| 3 | VIN | power_in | Input voltage pin; the input voltage range is 1.5V~8V, and the absolute maximum VIN is -0.3~8V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Siproin Microelectronics |
| Package | SOT-23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Voltage | VIN | 1.5 | | 8 | V | | 5 |
| Current Limit | ILIMIT | | 400 | | mA | VIN=VEN=4.5V | 5 |
| Short Current | ISHORT | | 35 | | mA | VEN=VIN, VOUT Short to GND with 1Ω | 5 |
| Line Regulation | △VLINE | | 0.01 | 0.15 | %/V | VIN=2.7~5.5V, IOUT=1mA | 5 |
| Shut-down Current | ISHDN | | | 1 | µA | VEN=0V | 5 |
| EN logic high voltage | VENH | 1.2 | | | V | VIN=5.5V, IOUT=1mA | 5 |
| EN logic low voltage | VENL | | | 0.4 | V | VIN=5.5V, VOUT=0V | 5 |
| EN Input Current | IEN | | | 1 | μA | VEN= 0 to 5.5V | 5 |
| Input Voltage | VIN | -0.3 | | 8 | V | | 4 |
| Max Output Current | IOUT | | | 450 | mA | | 4 |
| Operating Temperature | Topr | -40 | | 85 | ℃ | | 4 |
| Storage Temperature | Tstg | -55 | | 150 | ℃ | | 4 |
| Package Lead Soldering Temperature | Tsol | | | 260 | ℃ | | 4 |
| Junction Temperature | Tj | -40 | | 125 | ℃ | | 4 |
| Thermal Resistance (Junction to Ambient) | θJA | | | 500 | ℃/W | SOT23-3, no ambient airflow, no heat sink | 4 |
| Power Dissipation | PD | | | 0.4 | W | SOT23-3, PD measured at Ta= 25℃ | 4 |
## CAD (KiCad official)
- Symbol: `SSP7615-30MR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `ssp7615-30mr-etched.step` / `ssp7615-30mr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ssp7615-30mr.step` / `ssp7615-30mr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shanghai Siproin Microelectronics datasheet](docs/ssp7615-30mr-datasheet.pdf) (13 pp, sha256 `5ca4f994acdfaaba`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `off` (skipped (clean text read)), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/ssp7615-30mr-datasheet.pdf)